Thermador / Bosch 00188974 Cooktop Gas Jet Holder 12000 BTU – Natural Gas

Cooktop Gas Jet Holder / Burner Orifice Assembly – Thermador / Bosch

The Thermador/Bosch 00188974 cooktop gas jet holder is a 12,000 BTU burner orifice and jet holder assembly for compatible Thermador gas cooktop models. The jet holder positions the orifice at the correct depth and alignment relative to the burner head to produce the proper gas-air mixture for clean, stable combustion. This assembly includes the natural gas (NG) orifice. When the holder corrodes, misaligns, or the orifice clogs or wears, the burner may produce a weak, uneven, or yellow flame.

Compatible Part Numbers

• 00188974
• 188974

Compatible Models

Thermador SGSX365ZS and compatible Thermador/Bosch gas cooktop models with 12,000 BTU burner positions

Key Features

• Direct OEM-spec replacement – brass construction with matte silver finish, drop-in fit at the 12,000 BTU burner position
• Includes natural gas (NG) orifice – calibrated for natural gas operation at the correct BTU rating
• Restores correct gas-air mixture – properly aligned jet holder positions the orifice for clean, stable burner combustion
• Drop-in installation –mates to the existing burner manifold fitting at the burner position

Fixes These Symptoms

• Gas burner producing a weak, uneven, or yellow/orange flame at the 12,000 BTU position
• Burner output lower than expected even at the maximum valve setting
• Jet holder corroded, damaged, or orifice clogged beyond cleaning
• Burner not lighting or holding a flame consistently

Compatible Brands

• Thermador, Bosch

Always verify your model number before ordering. Check the label on your cooktop to confirm compatibility. Gas orifice replacement should be performed by a qualified technician.